Herbicidal derivatives

JP2025520130A5Pending Publication Date: 2026-05-29SYNGENTA CROP PROTECITON AG
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
SYNGENTA CROP PROTECITON AG
Filing Date
2023-05-26
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing herbicides based on pyridone derivatives lack sufficient herbicidal activity and selectivity for controlling weeds in agricultural and horticultural crops.

Method used

Development of a novel herbicidal pyridone derivative (Formula I) with specific substituents (R1-R6) that exhibit enhanced herbicidal activity and improved selectivity for weed control in crops, formulated as a pesticidal composition with optional additional active ingredients and agrochemically acceptable carriers.

Benefits of technology

The novel pyridone derivative (Formula I) demonstrates a very advantageous level of herbicidal activity, providing effective weed control with improved selectivity and versatility in various application methods, including pre- and post-emergence treatments.

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Abstract

A compound of formula (I) wherein the substituents are as defined in claim 1. The present invention further relates to a herbicidal composition comprising a compound of formula (I), and to the use of a compound of formula (I) for controlling weeds in crops of particularly useful plants. 【Chemical 1】 TIFF2025520130000098.tif41160
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